Drainfield under garden
We just found out that our organic garden is over the top of our drainfield! Should we be concerned? We did not run into any evidence when we rototilled, but we did run into sand at about a foot and a half down when we dug post holes for the garden fence. We didn't realize it was the drainfield until we had to fix the drain pipe and found a map of the layout. Does anyone know what kind of problems this might present? Bacteria from evaporation, etc.?